Lenovo 61+ Laptop Battery
Price in Sri Lanka

The Lenovo ThinkPad 61+ Laptop Battery is a replacement battery designed for selected Lenovo ThinkPad business laptops and mobile workstations. It provides portable power for office applications, professional tasks, web browsing and everyday computing, making it suitable for replacing a compatible removable battery that has degraded or no longer holds sufficient charge.

The standard ThinkPad 61+ battery is a six-cell rechargeable lithium-ion battery rated at approximately 48Wh, with a nominal voltage of around 10.8–11.1V and a typical capacity of approximately 4400mAh. Common Lenovo part numbers include 01AV425, 01AV426 and 01AV491, with accessory part number 4X50M08811.